Lorentz-type spaces and compactness of generalized difference operators. Gulf Journal of Mathematics, [S. l.], v. 20, n. 1, p. 68–80, 2025. DOI: 10.56947/gjom.v20i.3014. Disponível em: https://www.gjom.org/index.php/gjom/article/view/3014. Acesso em: 19 aug. 2026.